•Emitter: 1 x XHP50D HI 5700-6000K
•Reflector: Smooth reflector
•Operating voltage: 3V – 4.2V
•Battery options: 1 x 21700 5000mah Li-Ion battery
•Dimension: 137mm (length) x 29.5mm (head diameter)
•Weight: 80 ±1 gram (without battery)
•Circuit Type: PWM circuit
•Flashlight body: 6061 grade aluminum alloy, CNC manufactured to hard-anodized.
•Toughened mineral glass lens
•Water resistance:IP68
•Mode Memory: memorizes the last brightness level used in the general modes
• Reverse polarity protection to protect against improper battery installation.
•ATR technology: As the temperature rises, TD04 is programmed to automatically step down and step up the brightness to prevent over-heating.